StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

5Sec Rule Exp Report - Essay Example

Cite this document
Summary
5 second rule experiment second week is an experiment carried out to determine the extent of reproduction and consequent level of threat bacteria cause on nutrients agar and blood agar. This experiment aims at testing the hypothesis
Nutrient agar right half, nutrient agar left…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER96.9% of users find it useful
5Sec Rule Exp Report
Read Text Preview

Extract of sample "5Sec Rule Exp Report"

Section: Bio 100 5 Second Rule Experiment Second Week Introduction 5 second rule experiment second week is an experiment carried out to determine the extent of reproduction and consequent level of threat bacteria cause on nutrients agar and blood agar. This experiment aims at testing the hypothesis Materials and methodsNutrient agar right half, nutrient agar left half, blood agar right half, bologna, gummy bear, blood agar left half, nutrients agar control and blood agar control were used in this experiment.

The experiment was done in five seconds intervals and them measurements were done on the samples to ascertain the level of bacteria in them, type of colony formed and how fatal are the threats they pose.ResultsPLATETOTAL COLONIES# OF DIFFERENT COLONY TYPES BASED ON MORPHOLOGYADDITIONAL RESULTS MORPHOLOGICAL TYPES AND GROWTH PATTERNS (I.E HEMOLYSIS)Nutrients agar right halfBear gummy70% of slide is coveredLobate circular punctiformRaised and roughNutrients agar left halfBologna70% of slide is coveredIrregular lobate punctiformRaised and roughBlood agar right halfGummy bear90% of slide is coveredraised circular irregularBeta hemolytic 60% see throughBlood agar left halfBologna95% of slide is coveredRaised lobate circularBeta hemolytic 45% see throughNutrients agar controlGummy bear 0Bologna 2Gummy bear N/ABologna circularRaised SmoothBlood agar controlGummy 0Bologna 3Gummy N/ABologna circular punctiformGamma hemolyticDiscussionIn nutrients agar bacteria multiply and cover 70% of the slide forming lobate circular punctiform with a raised and rough pattern.

In blood agar along gummy bear they multiply and fill 90% of the slide forming a raised circular irregular colony with a complete hemolytic 60% see through unlike in blood agar along bologna where they fill 95% of the slide forming a raised lobate circular colony with a complete hemolytic 45% see .A control experiment is used for standardization . In conclusion bacteria reproduce well in blood agar and produce more toxic substances than in nutrients agar within a given time. ReferencesZeller, Nancy.

Great Experiments in Biology. 2012. University Readers, Inc.

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“5Sec Rule Exp Report Essay Example | Topics and Well Written Essays - 500 words”, n.d.)
5Sec Rule Exp Report Essay Example | Topics and Well Written Essays - 500 words. Retrieved from https://studentshare.org/biology/1603923-5sec-rule-exp-report
(5Sec Rule Exp Report Essay Example | Topics and Well Written Essays - 500 Words)
5Sec Rule Exp Report Essay Example | Topics and Well Written Essays - 500 Words. https://studentshare.org/biology/1603923-5sec-rule-exp-report.
“5Sec Rule Exp Report Essay Example | Topics and Well Written Essays - 500 Words”, n.d. https://studentshare.org/biology/1603923-5sec-rule-exp-report.
  • Cited: 0 times

CHECK THESE SAMPLES OF 5Sec Rule Exp Report

Energy, Technology & Sustainability

This work "Energy, Technology & Sustainability" focuses on the main source of thermal energy, the role of solar water heating.... The author outlines the advantages and disadvantages of solar power, the benefits of hydroelectricity.... From this work, it is clear that fossil fuels are fast being consumed and the best current option seems to be Hydroelectric energy....
5 Pages (1250 words) Report

Social Role of an Artist

This report "Social Role of an Artist" discusses two works, Modern Times and Life in the Iron Mills, which have clearly reflected on the aspect that how materialism and economic aspects are viciously wrapped around the social existence of modern men.... hellip; Artistic and philosophical discourses from different times of human civilization have provided evidence in support of the observation that there is a strong connection between art and society....
6 Pages (1500 words) Report

How Enterprise Application Integration Competes with ERPs

This report "How Enterprise Application Integration Competes with ERPs" presents a detailed analysis of enterprise application integration.... The basic aim of this research is to show how EAI competes with ERP.... EAI is the way of integrating two or more tools in order to allow them to work as one....
5 Pages (1250 words) Report

Role of Democracy in Changing South Africa

This report "Role of Democracy in Changing South Africa" discusses the changes in South Africa that were simple to bring but it is not at all necessary that simple action can be an easy one as well.... The changes took place due to the undying love of Nelson Mandela and De-Klerk for democracy.... hellip; Additionally and surprisingly, the black leaders did not seek revenge from those who hurt, beat, imprisoned, and even raped their families in order to make the fact clear that who was the boss....
6 Pages (1500 words) Report

Synthesis of Diazepam

This report "Synthesis of Diazepam" focuses on one of the chemicals found in a large group of compounds known as Benzodiazepines.... Benzodiazepines are mostly used as tranquilizers, skeletal muscle relaxants and anxiolytics.... nbsp;It came shortly after the discovery of Librium.... nbsp;… Wastewater is the major waste product during the synthesis of diazepam considering that a large amount of water was used in washing various chemicals....
9 Pages (2250 words) Report

The Role of Environmental Management

According to research findings of the paper “The Role of Environmental Management”, the fights for competitive advantages by firms has caused a barrier for implementation of environmental policies.... Changing political and economic trends have altered some of the roles of environmental management....
5 Pages (1250 words) Report

The Rule of Double Jeopardy

This report "The rule of Double Jeopardy" provides the exposition on the double jeopardy rule in which different legal perspectives of this rule have been elaborated.... nbsp;… The rule of double jeopardy has been misused by the defendants in fact has only provided benefit to the offenders and lawbreakers.... The introduction and implementation of part 10 of the Criminal Justice Act of 2003 have repealed the rule of double jeopardy....
7 Pages (1750 words) Report

Design Practice of Cone Calorimeter

… The paper "Design Practice of Cone Calorimeter" is a good example of a report on design and technology.... nbsp;The cone calorimeter was used to burn samples of blue carpet material, green carpet material, and sample overlay with the intention of gathering information about the combustion, and other parameters that have been associated with combustion....
8 Pages (2000 words) Report
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us